Not sure if you already have a membership at 24Hr.. Ballys only charged an additional $5 per month (per child) for childcare and I'm sure it was limited to a couple of hours per day. ?We were members at Walnut Creek - on Broadway near the post office and could also use other nearby facilities (PH & a couple others) but never did, and we liked all of the childcare staff.
Re: 24hr fitness: Kid club dues?